本文整理汇总了Java中org.jbox2d.dynamics.joints.PrismaticJointDef类的典型用法代码示例。如果您正苦于以下问题：Java PrismaticJointDef类的具体用法？Java PrismaticJointDef怎么用？Java PrismaticJointDef使用的例子？那么恭喜您, 这里精选的类代码示例或许可以为您提供帮助。
PrismaticJointDef类属于org.jbox2d.dynamics.joints包，在下文中一共展示了PrismaticJointDef类的2个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的Java代码示例。
示例1: initTest
import org.jbox2d.dynamics.joints.PrismaticJointDef; //导入依赖的package包/类
/**
* @see org.jbox2d.testbed.framework.TestbedTest#initTest()
*/
@Override
public void initTest() {
Body ground = null;
{
BodyDef bd = new BodyDef();
ground = m_world.createBody(bd);
PolygonShape shape = new PolygonShape();
shape.setAsEdge(new Vec2(50.0f, 0.0f), new Vec2(-50.0f, 0.0f));
ground.createFixture(shape, 0.0f);
}
{
CircleShape circle1 = new CircleShape();
circle1.m_radius = 1.0f;
CircleShape circle2 = new CircleShape();
circle2.m_radius = 2.0f;
PolygonShape box = new PolygonShape();
box.setAsBox(0.5f, 5.0f);
BodyDef bd1 = new BodyDef();
bd1.type = BodyType.DYNAMIC;
bd1.position.set(-3.0f, 12.0f);
Body body1 = m_world.createBody(bd1);
body1.createFixture(circle1, 5.0f);
RevoluteJointDef jd1 = new RevoluteJointDef();
jd1.bodyA = ground;
jd1.bodyB = body1;
jd1.localAnchorA = ground.getLocalPoint(bd1.position);
jd1.localAnchorB = body1.getLocalPoint(bd1.position);
jd1.referenceAngle = body1.getAngle() - ground.getAngle();
m_joint1 = (RevoluteJoint)m_world.createJoint(jd1);
BodyDef bd2 = new BodyDef();
bd2.type = BodyType.DYNAMIC;
bd2.position.set(0.0f, 12.0f);
Body body2 = m_world.createBody(bd2);
body2.createFixture(circle2, 5.0f);
RevoluteJointDef jd2 = new RevoluteJointDef();
jd2.initialize(ground, body2, bd2.position);
m_joint2 = (RevoluteJoint)m_world.createJoint(jd2);
BodyDef bd3 = new BodyDef();
bd3.type = BodyType.DYNAMIC;
bd3.position.set(2.5f, 12.0f);
Body body3 = m_world.createBody(bd3);
body3.createFixture(box, 5.0f);
PrismaticJointDef jd3 = new PrismaticJointDef();
jd3.initialize(ground, body3, bd3.position, new Vec2(0.0f, 1.0f));
jd3.lowerTranslation = -5.0f;
jd3.upperTranslation = 5.0f;
jd3.enableLimit = true;
m_joint3 = (PrismaticJoint)m_world.createJoint(jd3);
GearJointDef jd4 = new GearJointDef();
jd4.bodyA = body1;
jd4.bodyB = body2;
jd4.joint1 = m_joint1;
jd4.joint2 = m_joint2;
jd4.ratio = circle2.m_radius / circle1.m_radius;
m_joint4 = (GearJoint)m_world.createJoint(jd4);
GearJointDef jd5 = new GearJointDef();
jd5.bodyA = body2;
jd5.bodyB = body3;
jd5.joint1 = m_joint2;
jd5.joint2 = m_joint3;
jd5.ratio = -1.0f / circle2.m_radius;
m_joint5 = (GearJoint)m_world.createJoint(jd5);
}
}
示例2: initTest
import org.jbox2d.dynamics.joints.PrismaticJointDef; //导入依赖的package包/类
/**
* @see org.jbox2d.testbed.framework.TestbedTest#initTest(boolean)
*/
@Override
public void initTest(boolean argDeserialized) {
Body ground = null;
{
BodyDef bd = new BodyDef();
ground = getWorld().createBody(bd);
PolygonShape shape = new PolygonShape();
shape.setAsEdge(new Vec2(50.0f, 0.0f), new Vec2(-50.0f, 0.0f));
ground.createFixture(shape, 0.0f);
}
{
CircleShape circle1 = new CircleShape();
circle1.m_radius = 1.0f;
CircleShape circle2 = new CircleShape();
circle2.m_radius = 2.0f;
PolygonShape box = new PolygonShape();
box.setAsBox(0.5f, 5.0f);
BodyDef bd1 = new BodyDef();
bd1.type = BodyType.DYNAMIC;
bd1.position.set(-3.0f, 12.0f);
Body body1 = getWorld().createBody(bd1);
body1.createFixture(circle1, 5.0f);
RevoluteJointDef jd1 = new RevoluteJointDef();
jd1.bodyA = ground;
jd1.bodyB = body1;
jd1.localAnchorA = ground.getLocalPoint(bd1.position);
jd1.localAnchorB = body1.getLocalPoint(bd1.position);
jd1.referenceAngle = body1.getAngle() - ground.getAngle();
m_joint1 = (RevoluteJoint)getWorld().createJoint(jd1);
BodyDef bd2 = new BodyDef();
bd2.type = BodyType.DYNAMIC;
bd2.position.set(0.0f, 12.0f);
Body body2 = getWorld().createBody(bd2);
body2.createFixture(circle2, 5.0f);
RevoluteJointDef jd2 = new RevoluteJointDef();
jd2.initialize(ground, body2, bd2.position);
m_joint2 = (RevoluteJoint)getWorld().createJoint(jd2);
BodyDef bd3 = new BodyDef();
bd3.type = BodyType.DYNAMIC;
bd3.position.set(2.5f, 12.0f);
Body body3 = getWorld().createBody(bd3);
body3.createFixture(box, 5.0f);
PrismaticJointDef jd3 = new PrismaticJointDef();
jd3.initialize(ground, body3, bd3.position, new Vec2(0.0f, 1.0f));
jd3.lowerTranslation = -5.0f;
jd3.upperTranslation = 5.0f;
jd3.enableLimit = true;
m_joint3 = (PrismaticJoint)getWorld().createJoint(jd3);
GearJointDef jd4 = new GearJointDef();
jd4.bodyA = body1;
jd4.bodyB = body2;
jd4.joint1 = m_joint1;
jd4.joint2 = m_joint2;
jd4.ratio = circle2.m_radius / circle1.m_radius;
m_joint4 = (GearJoint)getWorld().createJoint(jd4);
GearJointDef jd5 = new GearJointDef();
jd5.bodyA = body2;
jd5.bodyB = body3;
jd5.joint1 = m_joint2;
jd5.joint2 = m_joint3;
jd5.ratio = -1.0f / circle2.m_radius;
m_joint5 = (GearJoint)getWorld().createJoint(jd5);
}
}